year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 05, 17, 45,  107.602692,   58.442936,   8,  39,  302.682465,   15.486249,     5,   225
 2020, 07, 05, 17, 45,  112.000267,   58.263050,   9,  95,  317.249573,   20.431992,    26,   513
 2020, 07, 05, 17, 45,  112.014000,   58.262783,   9,  87,  313.587433,   17.364504,    26,   514
 2020, 07, 05, 17, 45,  106.540749,   58.039333,   9,  87,  313.506134,   32.793129,    59,   170
 2020, 07, 05, 17, 45,  106.535545,   58.040203,   8,  76,  308.904480,   26.325621,    67,   170
 2020, 07, 05, 17, 45,  106.555435,   58.040565,   8,  46,  301.977600,   18.292305,    67,   171
 2020, 07, 05, 17, 45,  105.884239,   57.870575,   8,  45,  301.839294,   19.343702,    87,   138
 2020, 07, 05, 17, 45,  103.589737,   55.833134,   9,  80,  310.594299,   38.721439,   392,    34
 2020, 07, 05, 17, 45,  110.059448,   54.370163,   8,  44,  314.827667,   19.531908,   632,   399
 2020, 07, 05, 17, 45,  110.069366,   54.370007,   9,  80,  329.361847,   36.738914,   632,   400
 2020, 07, 05, 17, 45,  110.081619,   54.369793,   8,  58,  321.939453,   26.802870,   632,   401
 2020, 07, 05, 17, 45,  110.052063,   54.358936,   9,  90,  333.552063,   43.407673,   633,   398
 2020, 07, 05, 17, 45,  110.061699,   54.358776,   8,  44,  325.685028,   30.928877,   633,   399
 2020, 07, 05, 17, 45,  110.077774,   54.358513,   8,  77,  338.144531,   49.951984,   633,   401
 2020, 07, 05, 17, 45,  110.090553,   54.358318,   9,  96,  338.961334,   52.331326,   633,   402
 2020, 07, 05, 17, 45,  110.098778,   54.346863,   9,  80,  328.728516,   35.587944,   634,   402
 2020, 07, 05, 17, 45,  110.062378,   54.334152,   8,  70,  306.997192,   14.668408,   642,   400
 2020, 07, 05, 17, 45,  109.274742,   53.677845,   9,  92,  321.939850,   28.497126,   742,   347
 2020, 07, 05, 17, 45,  109.320839,   53.677258,   9, 100,  343.236053,   66.839584,   742,   350
 2020, 07, 05, 17, 45,  109.333984,   53.677094,   7,  13,  302.705292,    9.865658,   742,   351
 2020, 07, 05, 17, 45,  109.261871,   53.666328,   8,  62,  327.067780,   33.279755,   743,   346
 2020, 07, 05, 17, 45,  109.277161,   53.666149,   9, 100,  386.460205,  229.829544,   743,   347
 2020, 07, 05, 17, 45,  109.306267,   53.665787,   9, 100,  425.079590,  545.819153,   743,   349
 2020, 07, 05, 17, 45,  109.319206,   53.665638,   9, 100,  336.279541,   49.730572,   743,   350
 2020, 07, 05, 17, 45,  109.224289,   53.655064,   8,  45,  318.665680,   23.444250,   744,   344
 2020, 07, 05, 17, 45,  109.243866,   53.654850,   9, 100,  376.723511,  178.312332,   744,   345
 2020, 07, 05, 17, 45,  109.263779,   53.654636,   9, 100,  407.126556,  370.643005,   744,   346
 2020, 07, 05, 17, 45,  109.279053,   53.654457,   9, 100,  408.863708,  386.103516,   744,   347
 2020, 07, 05, 17, 45,  109.290154,   53.654327,   9, 100,  362.757355,  119.591568,   744,   348
 2020, 07, 05, 17, 45,  109.301628,   53.654190,   9, 100,  333.975159,   44.872559,   744,   349
 2020, 07, 05, 17, 45,  109.228394,   53.643333,   9, 100,  365.892914,  133.527664,   745,   344
 2020, 07, 05, 17, 45,  109.211693,   53.631817,   9, 100,  403.723602,  352.139038,   746,   343
 2020, 07, 05, 17, 45,  109.244202,   53.631496,   8,  31,  308.677338,   14.276456,   746,   345
 2020, 07, 05, 17, 45,  109.254860,   53.631371,   7,  16,  307.858643,   13.707719,   746,   346
 2020, 07, 05, 17, 45,  109.206520,   53.622086,   9, 100,  337.342621,   56.084034,   754,   343
 2020, 07, 05, 17, 45,  109.220856,   53.621876,   9, 100,  378.591949,  193.846725,   754,   344
 2020, 07, 05, 17, 45,  109.245552,   53.621529,   8,  33,  300.723083,   10.160245,   754,   346
 2020, 07, 05, 17, 45,  109.291946,   53.574226,   8,  52,  302.955231,   11.645565,   758,   349